<template>
    <div>
        <van-nav-bar title="商品分类" />
        <div v-for="item in categories">
            <van-row>
                <van-col span="6">
                    <van-sidebar v-model="active">
                        <van-sidebar-item :title="item.cat_name" />
                    </van-sidebar>

                </van-col>
                <van-col span="18">
                    <div v-for="item in categories[active]?.children">
                        <h4>{{item.cat_name }}</h4>
                        <router-link :to="{name:'search',params:{query:item.cat_name}}">
                             <van-grid :column-num="4">
                            <van-grid-item v-for="items in item.children" :icon="items.cat_icon
                                " :text="items.cat_name" />
                        </van-grid>

                        </router-link>
                    </div>
                </van-col>
            </van-row>

        </div>

    </div>
</template>

<script setup>
import { ref } from 'vue';
import { categoriesApi } from '@/api/api';
let categories = ref([])
categoriesApi().then(res => {
    console.log('分类', res)
    categories.value = res.data.message
})
let active = ref(0)

</script>

<style lang="scss" scoped></style>